English verb conjugation
COULD SHOPLIFT

Regular verb: shoplift - shoplifted - shoplifted

Affirmation

Simple form	V-ing form
I could shoplift you could shoplift he could shoplift we could shoplift you could shoplift they could shoplift	I could be shoplifting you could be shoplifting he could be shoplifting we could be shoplifting you could be shoplifting they could be shoplifting
Perfect	V-ing perfect
I could have shoplifted you could have shoplifted he could have shoplifted we could have shoplifted you could have shoplifted they could have shoplifted	I could have been shoplifting you could have been shoplifting he could have been shoplifting we could have been shoplifting you could have been shoplifting they could have been shoplifting

Negation

Simple form	V-ing form
I couldn't shoplift you couldn't shoplift he couldn't shoplift we couldn't shoplift you couldn't shoplift they couldn't shoplift	I couldn't be shoplifting you couldn't be shoplifting he couldn't be shoplifting we couldn't be shoplifting you couldn't be shoplifting they couldn't be shoplifting
Perfect	V-ing perfect
I couldn't have shoplifted you couldn't have shoplifted he couldn't have shoplifted we couldn't have shoplifted you couldn't have shoplifted they couldn't have shoplifted	I couldn't have been shoplifting you couldn't have been shoplifting he couldn't have been shoplifting we couldn't have been shoplifting you couldn't have been shoplifting they couldn't have been shoplifting

Interrogative form

Simple form	V-ing form
could I shoplift? could you shoplift? could he shoplift? could we shoplift? could you shoplift? could they shoplift?	could I be shoplifting? could you be shoplifting? could he be shoplifting? could we be shoplifting? could you be shoplifting? could they be shoplifting?
Perfect	V-ing perfect
could I have shoplifted? could you have shoplifted? could he have shoplifted? could we have shoplifted? could you have shoplifted? could they have shoplifted?	could I have been shoplifting? could you have been shoplifting? could he have been shoplifting? could we have been shoplifting? could you have been shoplifting? could they have been shoplifting?

Interro-negative form

Simple form	V-ing form
couldn't I shoplift? couldn't you shoplift? couldn't he shoplift? couldn't we shoplift? couldn't you shoplift? couldn't they shoplift?	couldn't I be shoplifting? couldn't you be shoplifting? couldn't he be shoplifting? couldn't we be shoplifting? couldn't you be shoplifting? couldn't they be shoplifting?
Perfect	V-ing perfect
couldn't I have shoplifted? couldn't you have shoplifted? couldn't he have shoplifted? couldn't we have shoplifted? couldn't you have shoplifted? couldn't they have shoplifted?	couldn't I have been shoplifting? couldn't you have been shoplifting? couldn't he have been shoplifting? couldn't we have been shoplifting? couldn't you have been shoplifting? couldn't they have been shoplifting?